Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2008-05-20
2008-05-20
Habte, Kahsay T (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S091000
Reexamination Certificate
active
10508107
ABSTRACT:
An optically active (−)-7-[2-(cyclopropylmethoxy)-6-hydroxyphenyl]-5-[(3S)-3-piperidinyl]-1,4-dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one of the formula (I) or salt thereof. The compound has an excellent anti-inflammatory activity, and other biological activity
REFERENCES:
patent: 0224679 (2002-03-01), None
Manna, F., et al., “Anti-inflammatory, analgesic and antipyretic 4,6-disubstituted 3-cyano-2-aminopyridines”, Eur. J. Med. Chem., 34(3): 245-254 (Mar. 1999).
Bacon Kevin
Fuchikami Kinji
Fukushima Keiko
Grosser Rolf
Koriyama Yuji
Bayer HealthCare AG
Edwards Angell Palmer & & Dodge LLP
Habte Kahsay T
Loren Ralph A.
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